genus Gastrophryne ge·nus·gast·rophryne uncommon noun 1. primarily tropical narrow-mouthed toads SynonymsGastrophrynegenus Gastrophryne Related words Broader terms amphibian genus Parts Microhylidae Part of western narrow-mouthed toadeastern narrow-mouthed toad WordNet 2.1 (Princeton University). WordNet 2.1 Copyright Princeton University. All rights reserved.
